package other_其他模式.DAO_data_access_object_数据访问对象模式;

import java.util.Set;

/**
 * Created with IntelliJ IDEA.
 *
 * @Auther: hihi
 * @Date: 2020/07/10/11:02
 * @Description:
 */
public interface StudentDao {

	Student getById(int id);

	void save(Student student);

	void updateById(Student student);

	Set<Student> getAll();
}
